| // Copyright (c) Meta Platforms, Inc. and its affiliates. |
| // All rights reserved. |
| // |
| // This source code is licensed under the BSD-style license found in the |
| // LICENSE file in the root directory of this source tree. |
| |
| #pragma once |
| |
| #include <c10/macros/Macros.h> |
| |
| namespace c10d { |
| |
| enum class DebugLevel { Off = 0, Info = 1, Detail = 2 }; |
| |
| TORCH_API void setDebugLevel(DebugLevel level); |
| |
| // Sets the debug level based on the value of the `TORCH_DISTRIBUTED_DEBUG` |
| // environment variable. |
| TORCH_API void setDebugLevelFromEnvironment(); |
| |
| TORCH_API DebugLevel debug_level() noexcept; |
| |
| } // namespace c10d |
